Greta, a young female reindeer longs to fly with Santa's sleigh. But females can't fly with Santa's sleigh. Or can they? On her 13th birthday Greta gets a surprise that she doesn't want. Her nose turns green and she runs away and hides. Her family and friends join forces to find her in the cold, dark North Pole. In the end, Greta's nose ends up being a familiar blessing.